closest_point.hpp File Reference

Consists of a set of methods that compute the closest point on a geometric primitive B from another geometric primitive A. More...

#include "axom/primal/geometry/Point.hpp"
#include "axom/primal/geometry/Triangle.hpp"
#include "axom/primal/geometry/OrientedBoundingBox.hpp"

Namespaces
	axom
	axom::primal

Macros
#define	A(t)   t[0]
#define	B(t)   t[1]
#define	C(t)   t[2]

Functions
template<typename T , int NDIMS>
Point< T, NDIMS >	axom::primal::closest_point (const Point< T, NDIMS > &P, const Triangle< T, NDIMS > &tri, int *loc=nullptr)
	Computes the closest point from a point, P, to a given triangle. More...
template<typename T , int NDIMS>
Point< T, NDIMS >	axom::primal::closest_point (const Point< T, NDIMS > &pt, const OrientedBoundingBox< T, NDIMS > &obb)
	Computes the closest point from a point to a given OBB. More...

Detailed Description

Consists of a set of methods that compute the closest point on a geometric primitive B from another geometric primitive A.

Macro Definition Documentation

A

#define A

(

t

)

t[0]

Referenced by axom::primal::Triangle< T, NDIMS >::area(), axom::primal::closest_point(), axom::numerics::determinant(), axom::mint::MeshCoordinates::getCoordinateArray(), axom::numerics::jacobi_eigensolve(), axom::numerics::linear_solve(), axom::numerics::lower_triangular(), axom::numerics::lu_solve(), axom::numerics::matrix_multiply(), axom::numerics::matrix_transpose(), axom::numerics::matrix_vector_multiply(), axom::primal::operator!=(), axom::primal::Triangle< T, NDIMS >::physToBarycentric(), axom::numerics::Matrix< T >::swapRows(), axom::primal::Tetrahedron< T, NDIMS >::Tetrahedron(), axom::primal::Triangle< T, NDIMS >::Triangle(), and axom::numerics::upper_triangular().

B

#define B

(

t

)

t[1]

Referenced by axom::primal::Triangle< T, NDIMS >::area(), axom::primal::closest_point(), axom::spin::MortonBase< CoordType, MortonIndexType, Mortonizer< CoordType, MortonIndexType, 2 > >::contractBits(), axom::spin::MortonBase< CoordType, MortonIndexType, Mortonizer< CoordType, MortonIndexType, 2 > >::expandBits(), axom::mint::MeshCoordinates::getCoordinateArray(), axom::numerics::matrix_multiply(), axom::primal::operator!=(), axom::primal::Triangle< T, NDIMS >::physToBarycentric(), axom::primal::Tetrahedron< T, NDIMS >::Tetrahedron(), and axom::primal::Triangle< T, NDIMS >::Triangle().

C

#define C

(

t

)

t[2]

Referenced by axom::primal::Triangle< T, NDIMS >::area(), axom::primal::closest_point(), axom::numerics::matrix_multiply(), axom::primal::Triangle< T, NDIMS >::physToBarycentric(), and axom::primal::Tetrahedron< T, NDIMS >::Tetrahedron().